Warren County Land Records (New Jersey)

Search for Warren County, NJ land records. Land records include land deeds, mortgages, land grants, liens, foreclosures, titles, easements, oil and gas leases, property ownership history, and prior selling prices.


Warren County Building Departments develop and enforce building codes to ensure the construction of safe buildings in %state-abbr%. The Building Department maintains Warren County land records on design plans for construction and renovation projects in order to enforce building codes. Building Depts also have land records on additions and new construction, current structures on any parcel, property lines, and a property's compliance with Warren County building codes. Many Building Departments provide online databases to access property history and land records.

Blairstown Building Department Blairstown NJ 106 New Jersey 94 07825 908-362-6897

Greenwich Township Zoning Stewartsville NJ 321 Greenwich Street 08886 908-859-2025

Lopatcong Township Planning Department Phillipsburg NJ 232 South 3rd Street 08865 908-454-9488

Oxford Township Zoning Oxford NJ 11 Green Street 07863 908-453-3380

White Township Zoning Belvidere NJ 555 County Road 519 07823 908-475-8597


Warren County Assessors determine the value of properties and parcels in order to assess property taxes in %state-abbr%. The Assessor's Office maintains current data on every property in the district, including Warren County land ownership information, maps of property lines, inventories of parcels and structures, and the value of all the land in the jurisdiction. Assessors may also maintain Warren County land records from on-site inspections and value assessments for construction or improvements. Tax Assessor's Offices make their land and property records available online.

Allamuchy Township Assessor Allamuchy NJ 292 Alphano Road 07838 908-852-6514

Greenwich Township Assessor Stewartsville NJ 321 Greenwich Street 08886 908-859-0909

Hackettstown Assessor Hackettstown NJ 215 West Stiger Street 07840 908-852-6767

Mansfield Township Assessor Port Murray NJ 100 Port Murray Road 07865 908-689-2477

Washington Assessor Washington NJ 100 Belvidere Avenue 07882 908-689-3799


Warren County Clerks file documents and preserve municipal records in order to maintain an archive for their municipality in %state-abbr%. These documents, including Warren County land records, are open to the public. The Warren County Clerk's Office contains a number of different types of land records, including registered land, property transactions, real estate excise taxes, and property maps. They also have records on Warren County land deeds and titles, mortgages, and liens on properties. Many Clerk's Offices make their land records available to the public online.

Allamuchy Township Clerk Great Meadows NJ Great Meadows Nj 07838 908-852-6765

Hope Township Clerk Blairstown NJ 407 Great Meadows Road 07825 908-459-5011

Warren County Clerk Belvidere NJ 413 2nd Street 07823 908-475-6211


Warren County Treasurers and Tax Collectors are responsible for the collection of property tax revenue %state-abbr%. The Office of the Treasurer and Tax Collector maintains current data on every parcel in the district, as well as a number of other types of Warren County land records. These Warren County public property records include lists of sold parcels, property tax assessments, defaults on property taxes, and property values. The Treasurer and Tax Collector may also maintain information on Warren County land auctions and prior liens or foreclosures on a property. Many Treasurers and Tax Collectors provide online databases to access land records.

Alpha Tax Collector Phillipsburg NJ 1001 East Boulevard 08865 908-454-0088

Bethlehem Township Treasurer Asbury NJ 405 Mine Road 08802 908-735-4107

Blairstown Township Tax Collector Blairstown NJ 12 Mohican Road 07825 908-362-6663

Oxford Tax Collector Oxford NJ 11 Green Street 07863 908-453-3529

Warren County Board Of Taxation Belvidere NJ 202 Mansfield Street 07823 908-475-6071

Washington Tax Collector Washington NJ 100 Belvidere Avenue 07882 908-689-3601


Warren County Town Halls and City Halls are the chief administrative office that runs a town or city in %state-abbr%. The Town or City Hall maintains records related to the locality, including Warren County historical land records. These records include Warren County property taxes, property value assessments, and land transactions, as well as property sales and transfers. Town and City Halls also maintain records on municipal and zoning boundaries. Many Town and City Halls provide online access to their land records.

Hackettstown Town Hall Hackettstown NJ 215 West Stiger Street 07840 908-852-0688


Warren County Recorders of Deeds collect public records, primarily documents related to property, and make them available to the public in %state-abbr%. The Office of the Recorder of Deeds maintains records on Warren County land transactions within its jurisdiction, including land and property deeds, mortgages, easements, and tax liens. The office may also contain property and parcel surveys, maps of Warren County property lines, and data on a property's selling prices and history. Many Recorders of Deeds provide online access to their land records.

Warren County Recorder of Deeds Belvidere NJ 413 2nd Street 07823 908-475-6211